A general transformation for compact waveguide coupler by using homogeneous media
文献类型：期刊论文
| 作者 | LujunHuang XiaoshuangChen BoNi GuanhaiLi XiaofangWang ZhifengLi WeiLu |
| 刊名 | Photonics and Nanostructures Fundamentals and Applications
 |
| 出版日期 | 2013 |
| 卷号 | 11期号:2 |
| 关键词 | Transformationoptics Metamaterial Waveguidecoupler Homogemousmedia |
| 英文摘要 | A general transformation is proposed to design the compact waveguide coupler with homogeneous media. Bydividing the coupling region into several triangle blocks and engaging the transformation, material inhomogeneity of the coupler can be eliminated, and thus the device only requires homogeneous and anisotropic media. Also, it is found that the electromagnetic field in the coupling region can be controlled artificially and the field in the twowaveguides is little influenced. Thus, much freedom and flexibility is provided in the design of waveguide coupler. Besides, the general transformation can also be extended to design waveguide bender with homogeneous media. Furthermore, Full wave simulation based on finite element method is performed to verify the performance of thewaveguide coupler. |
| 学科主题 | 红外基础研究 |
| WOS记录号 | WOS:000319179400003 |
| 公开日期 | 2014-11-10 |
| 源URL | [http://202.127.1.142/handle/181331/7738]  |
| 专题 | 上海技术物理研究所_上海技物所 |
| 推荐引用方式 GB/T 7714 | LujunHuang XiaoshuangChen BoNi GuanhaiLi XiaofangWang ZhifengLi WeiLu. A general transformation for compact waveguide coupler by using homogeneous media[J]. Photonics and Nanostructures Fundamentals and Applications,2013,11(2). |
| APA | LujunHuang XiaoshuangChen BoNi GuanhaiLi XiaofangWang ZhifengLi WeiLu.(2013).A general transformation for compact waveguide coupler by using homogeneous media.Photonics and Nanostructures Fundamentals and Applications,11(2). |
| MLA | LujunHuang XiaoshuangChen BoNi GuanhaiLi XiaofangWang ZhifengLi WeiLu."A general transformation for compact waveguide coupler by using homogeneous media".Photonics and Nanostructures Fundamentals and Applications 11.2(2013). |
入库方式： OAI收割
来源：上海技术物理研究所
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